Question

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A long rope is cut into 5 smaller pieces of equal lengths. If the length of each piece is 14
cm 8 mm, find the length of the rope (in cm).
nf each other to create a column of books. If each book is
Please give full solution ​

Answer 1

Answer:

rope portion in centimetres = ((total metres of rope * number of centimetres in a metre) / number of equal pieces of rope) * three quarters

p = ((r * c) / n) * 0.75

p = ((2 * 100) / 5) * 0.75

p = (200 / 5) * 0.75

p = 40 * 0.75

p = 30

30cm

Some methodologies would probably save the conversion to centimetres to later in the equation

p = ((r / n) * 0.75) * c

Answer 2

Answer:

74 cm

Step-by-step explanation:

length of rope =x

cut into 5 pieces

.....length of each piece =14cm 8mm

then...

1cm=10mm

so..14cm=14×10=140mm

length of each piece in mm=140+8mm

...................................................=148mm

length of rope:-

x=148×5 mm

x=740mm

length of rope in cm:-

1cm=10mm

so,740÷10=length of rope in cm

.....=74cm

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